Key Specifications
Impedance (Ohm):
50
Frequency, Max (GHz):
18
Outer Diameter(mm):
14.35
Description
50 Ohm Armored Coaxial Cable | PVC Outer Jacket | Low-Density PTFE Dielectric
The MP790A-AM is a rugged RF/microwave test cable designed for environments requiring enhanced mechanical protection. It features a solid silver-plated copper conductor and low-density PTFE dielectric, shielded by silver-plated copper foil and braid. The cable includes an FEP inner jacket and stainless steel armor with PVC outer jacket for durability. Overall diameter is 14.35 mm (0.565 inch), with a minimum bending radius of 39 mm (1.54 inch). Weight is 141 g/m, and the cable withstands 5,000 flexures. Operating temperature ranges from -55°C to +165°C, and the cable is RoHS compliant.Electrical performance includes 50 Ω impedance, 80.4 pF/m capacitance, and 83% velocity factor. Screening effectiveness is ≥90 dB, and maximum operating voltage is 3.6 kVrms. Typical attenuation values are 0.165 dB/m (0.05 dB/ft) at 1 GHz, 0.5 dB/m (0.15 dB/ft) at 10 GHz, and 0.68 dB/m (0.21 dB/ft) at 18 GHz.
ROSNOL’s cable solutions are precision-engineered to meet the rigorous demands of RF and microwave transmission systems. Manufactured under ISO 9001-certified processes, ROSNOL cables deliver consistent high quality and performance at competitive pricing, making them a reliable alternative to products from leading European and American brands. All ROSNOL cables are fully compliant with global environmental and safety regulations, including RoHS and REACH. Customization services for materials, shielding, and mechanical design are available to support specialized application requirements.
